baber/WOPTO huggingface dataset:
Patent KR-20220111587-A (KR)
Inventor: AHN HYOUNG JUN
IPC: H01M10/44
Filed: 2021-02-02
Abstract: The present invention relates to a battery inspection device for a battery including an exterior material and a plurality of battery cells connected in parallel to each other within the exterior material and having swelling characteristics in which contraction and expansion are repeated during charging and discharging. The battery inspection device comprises: a charging/discharging device charging or discharging the battery; a voltage detection device generating a voltage signal representing a detected value of a battery voltage of the battery; and a control device generating a first voltage curve representing a change history of the battery voltage over a charging period in which the battery is charged. When the first voltage curve includes a voltage drop section sandwiched between two voltage drop sections, the control device determines whether the battery is in an abnormal state based on a voltage drop amount of the voltage drop section of the first voltage curve.
Patent KR-20220119206-A (KR)
Title: Power apparatus and method for performing safety operation
Inventor: YOU DONGHUN
IPC: H01M10/42
Filed: 2021-02-19
Abstract: A first battery management system of a battery pack transmits a first message to a second battery management system of a junction box in a first cycle, and the second battery management system transmits a second message to the first battery management system in a second cycle. If any battery management system of the first battery management system and the second battery management system does not receive the first message or the second message from the other battery management system during a first time period, an error is diagnosed and transmission of the first message or the second message to the other battery management system is stopped. A battery apparatus performs a protective action according to a communication error.
Patent KR-20220126874-A (KR)
Title: Joint Structure of Carrier Plate for Car Window Regulator
Inventor: KIM MIN SU
IPC: E05F15/689
Filed: 2021-03-10
Abstract: The present invention relates to a joint structure of a carrier plate for a car window regulator. The joint structure comprises: a modular panel mounted inside a car door; a rail formed on a surface of the module panel in the vertical direction of the door, and having an L-shaped cross-sectional structure; pulleys installed at both ends of the rail; a drum rotatably mounted between both the pulleys, and having a driving motor connected to a rotating shaft; a carrier plate connected to the rail to be slidable; a wire having both ends connected to the drum and the carrier plate, and changed in direction by the pulleys; and glass held on a clamp connected to the carrier plate. A window is opened and closed according to the elevating of the glass according to the rotation direction of the driving motor. The carrier plate has at least one rail tensioner made of an elastic material and formed thereon to be in contact with the surface of the rail disposed in the front and rear direction of the car. The rail tensioner is connected to the carrier plate through a body. Both sides of the body have tension arms formed thereon to have an arc shape in the longitudinal direction of the rail. The convex surface of each tension arm is in contact with the surface of the rail. Therefore, the joint structure can prevent vibration or noise from occurring while the window regulator is operating.
Patent KR-20220134260-A (KR)
Title: 3 demensional flash memory including channel layer of multilayer structure and manufacturing method thereof
Inventor: SONG YUN HEUB
IPC: H01L27/11582
Filed: 2021-03-26
Abstract: Disclosed are a three-dimensional flash memory including a channel layer of a multilayer structure and a manufacturing method thereof. According to an embodiment, the three-dimensional flash memory comprises: a plurality of word lines which extend on a substrate in a horizontal direction and are sequentially stacked; and at least one cell string which penetrates through the plurality of word lines and extends on the substrate in a vertical direction - the at least one cell string includes a channel layer extending in the vertical direction and a charge storage layer extending to encase the channel layer. The channel layer has a double structure, which includes a first channel layer formed in contact with the charge storage layer to enhance electron mobility at an inversion region, which is a contact interface with the charge storage layer, and a second channel layer formed on the inner wall of the first channel layer. The present invention can enhance operation speed and memory performance.
Patent KR-20220134881-A (KR)
Inventor: LEE JONG WON
IPC: F16B19/10
Filed: 2021-03-29
Abstract: Provided in the present invention is a receiver dryer tank connecting structure of a vehicle condenser, which can maintain the uniform temperature of a vehicle internal combustion engine in an air cooling method as a refrigerant is circulated. To this end, the present invention relates to a receiver dryer tank connecting structure of a vehicle condenser, which comprises: header pipes which are installed in parallel as one pair in left and right directions after an entrance and an exit of the refrigerant is provided at one of the same for heat exchange; a condensing unit which is configured after a plurality of tubes are arranged at a uniform interval in a horizontal direction, which are formed after heat transmission fins in a corrugated shape are interposed among header pipes; and a receiver dryer tank which is installed to be connected in parallel to one of the header pipes of the condensing unit. The present invention further comprises a female coupling element which is monolithically provided in the entire length in the longitudinal direction of the circumference of one header pipe of the header pipes of the condensing unit, and a male coupling element which corresponds to the female coupling element while being monolithically provided at the entire length in the longitudinal direction of the circumference of the receiver dryer tank. Therefore, the header pipes of the condensing unit and the receiver dryer tank can be fit-coupled in a simple joint manner by the female and male coupling elements. Consequently, productivity can be increased.
Patent KR-20220134952-A (KR)
Inventor: LEE MYOUNG WOO
IPC: A01G13/02
Filed: 2021-03-29
Abstract: The present invention relates to an insertion device for a mulching film fixing pin. More specifically, the present invention relates to the insertion device for the mulching film fixing pin that enables a pin support bundle to be provided at the bottom of a rod body to temporarily fix a fixing pin so as to realize an insertion into a farmland, and enables the pin support bundle to be vertically disposed in the same way as the rod body by a right angle rotation or enables a fixing pin insertion work for an upper part of a ridge between fields or a side surface of the ridge between fields without a worker changing a position by horizontal-disposing the fixing pin by bending at 90˚. Therefore, an objective of the present invention is to provide a device that enables a worker to install, from the upper part of the ridge between fields, without descending into a furrow.
Patent KR-20220135430-A (KR)
Inventor: JOO HYONG JOONG
IPC: H02S30/10
Filed: 2021-03-30
Abstract: The present invention relates to a stand-alone floating solar power generation structure using a highly durable foam type buoyant body, which prevents damage to a buoyant body, comprising a stand-along unit floating structure including a buoyant body, a scaffold for maintenance, a plurality of first connecting structural members, a plurality of second connecting structural members, and a solar power module fixing clamp.
Patent KR-20220138980-A (KR)
Inventor: KA HYUNG SIL
IPC: E01F9/673
Filed: 2021-04-07
Abstract: In accordance with an embodiment of the present invention, a support, wherein the support forms a reinforcing force to a frame structure including a vertical frame erected on a road side, and a horizontal frame coupled at a predetermined height of the vertical frame and supporting a traffic light for conveying a traffic signal, is inserted in a longitudinal direction of one side of the circumference of the frame structure, while having a middle part of a specific shape, thereby forming the reinforcing force in the frame. In accordance with an embodiment of the present invention, a method for manufacturing a road facility frame in which the support body is inserted, includes the following steps of: bending a planar member having a predetermined area to manufacture a frame having a shape of a predetermined length; bending both ends of the planar member constituting the shape of the frame, inward to form a bent part; vertically inserting a support body into the bent part; and fixing the support body to the inner surface and the bent part of the frame. Therefore, since the road facility frame can resist stress generated vertically and horizontally to the frame at the same time through the support body formed in the specific shape, the road facility frame can form a stronger support force than an existing frame structure, and can have resistance against stress generated in case of a situation such as strong wind or an earthquake.
Patent KR-20220142655-A (KR)
Inventor: SEO DAE YONG
IPC: B21J15/38
Filed: 2021-04-15
Abstract: The present invention relates to a riveting device. A servo motor (14) fixedly installed on one side of a support frame (12) is connected to an outer power transmission unit (16) connected and installed onto a support frame (12) via a timing belt to be able to rotate. An inner power transmission unit (20) having a plurality of roller screws (18) is combined with the inside of the outer power transmission unit (16), and gears (22, 24) and spiral portions (30) formed on the inner wall of the outer power transmission unit (16) are meshed with gears (26, 28) and spiral portions (32) of each roller screw (18) of the inner power transmission unit (20). A spindle (34) having a spiral portion (36) on the outer surface is combined with the inside of the inner power transmission unit (20), and each roller screw (18) of the inner power transmission unit (20) and the spiral portions (32, 36) are meshed. Accordingly, when the servo motor (14) is rotated forward and backward, a punch (44), which is connected obliquely to the spindle (34) and moves in a conical orbit by a separate servo motor (38), rivets while ascending and descending along the spindle (34). Therefore, the present invention can simplify the structure for raising and lowering the punch (44), minimize the volume, and adjust the ascent and descent width of the spindle (34) by controlling the servo motor (14) according to the type or size of a product to be riveted.
Patent KR-20220146183-A (KR)
Title: Buffer Apparatus for door
Inventor: AN JONG CHAE
IPC: E05F3/10
Filed: 2021-04-23
Abstract: The present invention relates to a buffer device for a door, which can be conveniently used with both a door-opening buffer function and a door-closing buffer function. The buffer device for a door comprises: a fixing clip (100) comprising a front plate (110), an upper plate (120), and a rear plate (130) by being inserted into an upper part of a door (20), wherein the fixing clip (100) includes a support plate (140) protruding to an upper part of the rear plate (130); a door fixing plate (200) installed between the door (20) and the rear plate (130); a door fixing screw (300) including a screw unit (310) fastened to a screw hole (131) of the rear plate (130) and fixing the fixing clip (100) and the door fixing plate (200) to the door (20); a damper (400) fixed by a nut (N) while being inserted into a cylinder hole (141) of the support plate (140), and including a main cylinder (410) protruding to a rear side of the door (20) and an auxiliary cylinder (420) arranged in an upper part of the upper plate (120); an opening buffer unit (500) connected to a rod (411) of the main cylinder (410), and coming into contact with a wall (30) when the door (20) is open; and a closing buffer unit (600) connected to a rod (421) of the auxiliary cylinder (420), and coming into contact with a hanging protrusion (11) of a doorframe (10) when the door (20) is closed. The buffer device for a door can prevent noise and an accident caused by a jam of a hand by preventing the opening door from being bumped against the wall.
Patent KR-20220148603-A (KR)
Inventor: LEE JONG SUB
IPC: A24F40/10
Filed: 2021-04-29
Abstract: A device for generating aerosol is disclosed. The device for generating aerosol of the present disclosure comprises: a body; a cartridge which is coupled to the body, provides a first chamber for storing liquid, and has an insertion space partitioned from the first chamber; and a cover which opens and closes the insertion space. The cartridge includes: an opening which exposes the insertion space to the outside; and a cover groove which is adjacent to the opening, and is recessed in a direction in which the circumference of the insertion space expands from the insertion space. The cover may be positioned in the cover groove while opening the opening.
Patent KR-20220153247-A (KR)
Inventor: KIM DEOG GON
IPC: G06N3/04
Filed: 2021-05-11
Abstract: The present invention relates to a black ice monitoring system. More specifically, the present invention relates to a system, which can prevent an accident due to black ice in advance by detecting the occurrence of black ice through a CCTV image about a surface of a road and an increase/decrease pattern of data from a plurality of sensors which measure a state of the road condition or weather conditions around the road and by displaying various warnings including visual or auditory means, and a method thereof. The present invention relates to the black ice monitoring system configured in conjunction with or integrated with CCTV, LED lighting, traffic lights, or a combination thereof, and the method thereof.
Patent KR-20220153331-A (KR)
Inventor: MINYOUNG PARK
IPC: H04N5/235
Filed: 2021-05-11
Abstract: An electronic device according to one embodiment of the document comprises an image sensor and at least one processor connected to the image sensor by a first interface and a second interface. The at least one processor operates as follows: responding to acquiring a first photographing command to provide a first signal for acquiring a first image data by exposing the image sensor for a first exposure time to the image sensor through the first interface; responding to acquiring a second photographing command to provide a second signal for acquiring a second image data by exposing the image sensor for a second exposure time longer than the first exposure time to the image sensor through the first interface; acquiring a photographing termination command before the second exposure time passes after the image sensor started to be exposed according to the second signal; and responding to acquiring the photographing termination command to provide a third signal for terminating the exposure of the image sensor to the image sensor through the second interface. The image sensor can stop the exposure when acquiring the third signal through the second interface. Various embodiments may be provided. When the electronic device acquires a photographing termination command during long exposure, the device can terminate the exposure before the set exposure time passes.
Patent KR-20210076885-A (KR)
Title: Traditional oriental medicine and its manufacturing method for improving constipation and antibesity, konjac jelly
Inventor: KIM YUN GEUN
IPC: A61P1/10
Filed: 2021-05-12
Abstract: Disclosed are an oriental medicine extract helpful for alleviating constipation and anti-obesity, a manufacturing method thereof, and a devil's-tongue jelly using the oriental medicine extract. A method for manufacturing the oriental medicine extract helpful for alleviating constipation and anti-obesity comprises a complex extract preparation step of preparing a complex extract by powdering Eleutherococcus senticosus and Wolfiporia extensa, and a freeze-drying step of freeze-drying the complex extract.
Patent KR-20220154409-A (KR)
Title: Connector module
Inventor: KIM YONG CHEOL
IPC: F17C7/00
Filed: 2021-05-13
Abstract: A connector module according to an embodiment includes: a coupling part coupled to a gas container; a gas supply part located inside the coupling part and including a passage through which the gas inside the gas container flows; a support part for supporting the gas supply part; and an elastic part that includes a first member located between the coupling part and the support part to surround the gas supply part, and a second member located on both sides of the first member to surround the gas supply part. An objective of the present invention is to provide the connector module that alleviates internal shock generated in a process of being coupled to and separated from a valve of a gas container.
Patent KR-20220157205-A (KR)
Title: Method for calibrating non invasive biometric data
Inventor: NAM HAK HYUN
IPC: A61B5/145
Filed: 2021-05-20
Abstract: The present invention relates to a method for calibrating non-invasive biometric information measured by a non-invasive biometric information measurement apparatus, and more specifically to a method for calibrating non-invasive biometric information, wherein non-invasive biometric information measured by a non-invasive blood glucose meter can be learned using continuous biometric information measured by a continuous blood glucose meter, and thereby calibrated so as to be personalized to a user, and by using the continuous biometric information, measured by the continuous blood glucose meter to calibrate uncertain non-invasive biometric information measured by the non-invasive blood glucose meter so as to be personalized to the user, the pattern of increase/decrease in user biometric information can be accurately determined from the still uncertain non-invasive biometric information.
Patent KR-20210146227-A (KR)
Inventor: IMAI HIROSHI
IPC: F04B43/12
Filed: 2021-05-24
Abstract: Provided is a tube pump system. A first accommodation unit (182) of a first tube pump has a first insertion groove (182e) extended in a first axial line direction. The first tube pump has a first tube protection support member (300) protecting and supporting a first tube (T1) in the first insertion groove (182e). A second accommodation unit of a second tube pump has a second insertion groove extended in a second axial line direction. The second tube pump has a second tube protection support member protecting and supporting a second tube in the second insertion groove. The shape of the first insertion groove (182e) is different from the shape of the second insertion groove. The first tube protection support member (300) has a shape corresponding to the first insertion groove (182e). The second tube protection support member has a shape corresponding to the second insertion groove. The present invention aims to provide a tube pump system which is capable of preventing an inappropriate tube from being mistakenly installed in a specific tube pump.
Patent KR-20210064151-A (KR)
Title: Light-emitting device, electronic device, and lighting device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L51/52
Filed: 2021-05-25
Abstract: Provided is a light emitting device, which is lightweight, which is not easily damaged, and which has flexibility. The light emitting device has a first flexible substrate, a second flexible substrate, an element layer, a first adhesive layer, and a second adhesive layer. The element layer has a light emitting element. The element layer is positioned between the first flexible substrate and the second flexible substrate. The first adhesive layer is positioned between the first flexible substrate and the element layer. The second adhesive layer is positioned between the second flexible substrate and the element layer. Outside the end of the element layer, the first adhesive layer and the second adhesive layer are in contact. Outside the end of the element layer, the edge of the first adhesive layer, and the end of the second adhesive layer, the first flexible substrate and the second flexible substrate are in contact.
Patent KR-20220161075-A (KR)
Inventor: SHIN DONG HAK
IPC: C09D11/033
Filed: 2021-05-28
Abstract: The present invention relates to an eco-friendly ink composition for gravure printing, which secures the safety of workers as well as consumers by excluding the use of volatile organic compounds or hazardous chemicals in a solvent of an ink composition. The eco-friendly ink composition for gravure printing of the present invention comprises 5 to 30 parts by weight of a urethane resin, 1 to 10 parts by weight of a vinyl acetal polymer, 1 to 10 parts by weight of acrylic copolymer, 1 to 10 parts by weight of a ureaaldehyde resin, 6 to 35 parts by weight of a pigment, 40 to 60 parts by weight of a solvent including ethanol, and 0.5 to 1 part by weight of an additive.
Patent KR-20220165022-A (KR)
Title: Apparatus for cultivating plants
Inventor: CHOI SUNMUK
IPC: A01G9/24
Filed: 2021-06-07
Abstract: The present invention provides an apparatus for cultivating plants, which comprises: a cabinet forming an exterior; a plurality of pieces of internal phases provided in the cabinet, and forming a cultivation space therein; a tray provided in the cultivation space and cultivating plants; a light source module for irradiating light toward the plants in the cultivation space; and an air insulation layer interposed between the adjacent internal phases.
Patent KR-20210074251-A (KR)
Title: Stereo tactile sense supply device
Inventor: KIM HYEONG JUN
IPC: G06F3/01
Filed: 2021-06-09
Abstract: The present invention relates to a stereo tactile sensation providing device. According to the present invention, the stereo tactile sensation providing device includes: a plurality of actuators arranged to be spaced apart from each other; a connection part which includes at least three tactile regions and in which the plurality of actuators are installed; and a control unit for applying action signals to the actuators, wherein the control unit applies a first signal for operating an actuator to stimulate a first tactile cell up to a threshold or higher and a second signal for operating an actuator to stimulate a second tactile cell up to a threshold or higher, and the connection part provides a synthetic tactile sensation by means of the plurality of actuators. Accordingly, the plurality of actuators may be driven to provide a more three-dimensional sense of touch to a user.
Patent KR-20220166015-A (KR)
Title: Apparatus for visualizing the result of detecting pothole in aerial image based on deep-learning and method thereof
Inventor: SEO DONGMAHN
IPC: G06N3/08
Filed: 2021-06-09
Abstract: The present invention relates to an apparatus for visualizing a pothole detection result in an aerial image based on deep learning and a method thereof. According to the present invention, the method for visualizing a pothole detection result using the apparatus for visualizing a pothole detection result includes: a step of receiving an aerial image filmed by a drone; a step of detecting a pothole from the aerial image by inputting the aerial image into a pre-learned detection module; a step of measuring a coordinate and a size of the pothole in the aerial image by analyzing the aerial image in which the pothole is detected; a step of visualizing a detection point of the pothole with a marker by mapping the coordinate of the pothole on a map; and a step of visualizing a detection result including the coordinate and the size of the pothole and the aerial image, in which the pothole is filmed, when selecting the marker on the map. According to the present invention, the apparatus may detect a location of a pothole by analyzing an aerial image through deep learning, provide a detection result by mapping and visualizing the same on a map, and thus facilitate management and tracking for pothole occurrence status of each area.